117812867920

Names of 117812867920

• Cardinal: 117812867920 can be written as One hundred seventeen billion, eight hundred twelve million, eight hundred sixty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.1781286792 × 10¹¹

Factors of 117812867920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 53062

Divisors of 117812867920

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 440 880 2657 5314 10628 13285 21256 26570 29227 42512 50387 53140 58454 100774 106280 116908 146135 201548 212560 233816 251935 292270 403096 467632 503870 554257 584540 806192 1007740 1108514 1169080 2015480 2217028 2338160 2771285 4030960 4434056 5542570 8868112 11085140 22170280 44340560 133878259 267756518 535513036 669391295 1071026072 1338782590 1472660849 2142052144 2677565180 2945321698 5355130360 5890643396 7363304245 10710260720 11781286792 14726608490 23562573584 29453216980 58906433960 117812867920
• Sum of all divisors σ(n): 298934670528
• Sum of proper divisors (its aliquot sum) s(n): 181121802608
• 117812867920 is an abundant number, because the sum of its proper divisors (181121802608) is greater than itself. Its abundance is 63308934688

Bases of 117812867920

• Binary: 1101101101110001100011011001101010000₂
• Hexadecimal: 0x1B6E31B350
• Base-36: 1I4EQMOG

Squares and roots of 117812867920

• 117812867920 squared (117812867920²) is 13879871847535365126400
• 117812867920 cubed (117812867920³) is 1635227508720210349165537305088000
• The square root of 117812867920 is 343238.7913974759
• The cube root of 117812867920 is 4902.2739399893

Scales and comparisons

• 117,812,867,920 seconds is equal to 3,746 years, 4 weeks, 2 days, 20 hours, 38 minutes, 40 seconds.
• To count from 1 to 117,812,867,920 would take you about seven thousand, four hundred ninety-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 117812867920 cubic inches would be around 408.5 feet tall.

Recreational maths with 117812867920

• 117812867920 backwards is 029768218711
• The number of decimal digits it has is: 12
• The sum of 117812867920's digits is 52
• More coming soon!